Willis Cemetery located in Lake Jackson,Texas

Seeking information on the Willis Cemetery which was located in Lake Jackson, Texas near Shy Pond. I have located one death certificate of a black female for this cemetery.

According to an early map that I have the current Anyway Street in Lake Jackson splits and goes around the cemetery, but I have been told that the cemetery was closer to Shy Pond.

Also on this old map there is a small parcel of land with the name of Willis on it. The land was located along the Brazos River where the current Wilderness Park or Lake Jackson Golf course is located at. Wondering of this was a small plantation or early farm?